Shenzhen Shijitiancheng Communications equipment development co., LTD .is a high-tech company which focus on security products, information communication, Mixed-signal circuit (CODEC, etc.), digital signal processing (DSP) circuit such as integrated circuit design and development. The main businesses in electronic and security industry is mobile ,GPS ,wireless route signal jammer, products with independent intellectual property rights in the field of communications .is the only company in domestic who successful researched 3G,4G Mobile’s TD not interfere with the base station. Products through the state secrets agency, and the Chinese people's liberation army (PLA) certification authority departments. Supervised by Secrecy Committee of Shandong Province ,permitted as manufacturing enterprises .is the largest manufacturer in this industry currently .to get the trust of the customer with advanced techniques, good reputation and consummate post-sale service .products are mainly used in army, government agencies, schools, the examination room, prisons, courts, hall, gas stations and church where need confidential , anti-cheating, silence and anti interference.

Company's predecessor is Jinan Shijitiancheng information technology enterprise which was been invested by TCL group . Lady Wu Shihong hold the post of the first legal representative, chairman of the board who was the general manager of IBM china company ,general manager of the Microsoft China company , vice President of TCL group , president of TCL group in the information industry .the first members of board of directors including TCL's current information industry group Dr. Bo Lianming.First technology consultant was acted as former bell LABS Australian national vorontsov gong university scientists, a tenured professor, then TCL group chief engineer of the information industry, the communication technology expert Dr Xi Jiangtao. the current Director Mr. Wang Jiangxun is a famous think-tank expert .

In 2003,Jinan Shijitiancheng break away from TCL group carry out reorganization of assets . located company’s main business l in the field of development of high technology and Sophisticated technology application . afterwards ,founded Shenzhen Shijiriancheng Communications technology development Co. , Ltd. And conduct close technical cooperation with the electronics dept of Hong Kong city university and China electronics industry corporation third research institute. laid the sustainable development foundation f the company. Main with own talented team .focus on international high-tech application , the state and the military dedicated chip market of information security product and product’s development ,production ,and sales.

Our company advocates innovation and teamwork .in the support of government and military. Aspired to be outstanding in the field of Country’s and military’s integrated circuit design of Security equipment. Continus develop and make effort to promote our country’s dedicated information security career .